© 2026 Sloth Lingo. Learn easy. Lounge wisely.

insecurity

Intermediate (B1)

IPA: /ˌɪn.sɪˈkjʊə.rɪ.ti/

KK: /ˌɪn.sɪˈkjʊr.ɪ.ti/

noun
Definition

A feeling of uncertainty or lack of confidence about oneself or a situation.


Example

Her insecurity about her appearance made her shy in social situations.


Conversation
Sloth A
I've been feeling a bit of insecurity about my job lately.
Sloth B
I understand; it’s tough when things aren’t stable.
Sloth A
Yeah, it's just that my colleagues seem so confident.
Sloth B
You're doing great, just remember that everyone has their own insecurity.

Synonyms & Antonyms
Synonyms
uncertainty
vulnerability
instability
Antonyms
security
confidence
stability
Root Explanation

Insecurity → It is formed from "in-" (meaning not) and "securus" (from Latin, meaning safe or secure) and the suffix "-ity" (meaning the state or condition of). The word "insecurity" refers to the state of not being safe or secure.

Memory Tip

Think of 'not' ('in-') being combined with 'safe' ('securus') to remember that 'insecurity' means the state of not being safe.

Visually Confused Words
unsecurity
security
nonsecurity
sinecurist
secularity
insularity
Is this page helpful?